A quick Google will give you info on this. About 50% of light that reaches the Earth's surface is infra red according to searches. I'm surprised by that, I would have thought longer wavelengths would be more readily absorbed by the atmosphere.CRuff said:
Nice diagramCRuff said:
A lot of IR is absorbed by atmospheric moisture. That is why IR telescopes are built on very high mountain tops to get above most of the atmospheric water vapour ... eg. the one on top of Mauna Keapinball1970 said:
My son visited the James Clerk Maxwell Telescope in Hawaii last year but did not get the data he needed as it was clouded over for 10 days pretty much. Go to Hawaii and get Manchester weather...davenn said:
Was probably during the hurricane season LOL ... the summit was closed when I was there last year as well because of Hurricane Lanepinball1970 said:
Detectable wavelengths of light at the surface of the Earth are the range of electromagnetic radiation that can be detected by the human eye. This includes wavelengths in the visible spectrum, which are the colors we can see, as well as wavelengths in the infrared and ultraviolet ranges.
Scientists use instruments such as spectrophotometers and radiometers to measure the detectable wavelengths of light at the surface of the Earth. These instruments can detect and measure the intensity of light at different wavelengths, allowing us to determine the range of wavelengths that are present.
There are several factors that can affect the detectable wavelengths of light at the surface of the Earth. These include the composition of the atmosphere, the angle of the sun's rays, and the presence of clouds or other particles in the air. Different materials also reflect and absorb different wavelengths of light, so the surface of the Earth can also impact the detectable wavelengths.
Detectable wavelengths of light at the surface of the Earth play a crucial role in our daily lives. The visible spectrum allows us to see and perceive our surroundings, while infrared and ultraviolet light have important applications in fields such as medicine, agriculture, and technology. Understanding and measuring these wavelengths also helps us track and monitor changes in our environment.
Scientists use detectable wavelengths of light at the surface of the Earth in a variety of research fields. For example, astronomers use infrared and ultraviolet light to study distant objects in the universe, while biologists use visible light to study the colors and patterns of plants and animals. Environmental scientists also use these wavelengths to monitor changes in the Earth's climate and ecosystems.